An optimized isolation network for the wilkinson divider

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buir.contributor.orcidAtalar, Abdullah|0000-0002-1903-1240
dc.citation.epage3402en_US
dc.citation.issueNumber12en_US
dc.citation.spage3393en_US
dc.citation.volumeNumber62en_US
dc.contributor.authorTas, V.en_US
dc.contributor.authorAtalar, Abdullahen_US
dc.date.accessioned2016-02-08T10:35:40Z
dc.date.available2016-02-08T10:35:40Z
dc.date.issued2014-12en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractWe propose an isolation network to simultaneously improve the input return loss, output return loss and isolation of the Wilkinson power divider in a wide bandwidth. The required even mode and odd mode reflection coefficients of the isolation network are calculated. Constructed even and odd mode circuits are combined to give the desired isolation network. Analytical expressions for the optimal component values for a single-section divider are given. Compared with the single-section Wilkinson divider, the final design can triple the bandwidth for an input-output return loss and isolation of greater than 25 dB. Broadband characteristic is achieved without increasing the number of sections hence extra length and insertion loss are avoided. Wide operation bandwidth of the new divider is verified by experimental results. The proposed method can be applied to a two-section divider, also broadening its bandwidth. © 1963-2012 IEEE.en_US
dc.identifier.doi10.1109/TMTT.2014.2365533en_US
dc.identifier.eissn1557-9670
dc.identifier.issn0018-9480
dc.identifier.urihttp://hdl.handle.net/11693/24880
dc.language.isoEnglishen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/TMTT.2014.2365533en_US
dc.source.titleIEEE Transactions on Microwave Theory and Techniquesen_US
dc.subjectEven modeen_US
dc.subjectIsolation networken_US
dc.subjectOdd modeen_US
dc.subjectReflection coefficientsen_US
dc.subjectWideband power divideren_US
dc.subjectWilkinson divideren_US
dc.titleAn optimized isolation network for the wilkinson divideren_US
dc.typeArticleen_US

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